UUID Generator
Generate cryptographically secure version 4 UUIDs in your browser. Customize formatting and export in one click.
Generate v4 UUIDs
Client-side onlyRFC 4122 • crypto-secure
Generation
Generates 1–1000 UUIDs per batch.
Formatting
Output
Lines or JSON array
Batch stats: 0 total • 0 unique (0%)
Output
Part of
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